PART II — PATIENT FLOW: PRE-OP TO POST-OP (COP / IPSG / PCC)
In the Operating Theatre, “patient flow” is not just movement. It is a chain of readiness decisions: is the patient prepared, is the documentation complete, is the right team and equipment available, is the environment safe, and are we starting at the right time for the right reason?
When this chain is strong, the patient experiences surgery as an organized journey: clear booking, fair prioritization, safe transport, and a theatre team that is ready before the patient arrives. When the chain is weak, flow becomes chaos: last-minute cancellations, missing instruments, unclear priorities, rushed transfers, and preventable harm.
This part of the manual builds a reliable, auditable pathway from booking → readiness → acceptance into OT → safe transport. It aligns with International Patient Safety Goals that emphasize safe processes in high-risk care, including surgery. (jointcommission.org)
General Hospital
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1.0 Executive Narrative (why this policy exists)
1.1 The “quiet harm” of poor flow
Some harms in OT are loud and dramatic. But many are quiet:
- A patient fasts, waits, is anxious… then the case is cancelled at the last minute.
- A trolley arrives to OT without key documents, so the team scrambles.
- An emergency case appears, but there is no agreed escalation pathway, so elective patients pay the price without fairness or explanation.
- A blood product request was assumed, not confirmed.
- A special implant tray is “on the way,” but not actually ready.
These are not only operational problems; they are patient-experience injuries and system safety risks. Day-of-surgery cancellations are widely used as an indicator of operating room efficiency and system reliability, and studies describe multiple avoidable causes (documentation, scheduling, beds, readiness). (PMC)
1.2 What this policy creates
This policy creates one consistent OT “language” for flow:
- A single booking route with required documentation
- A clear surgical priority/triage framework
- Clear, fair day-of-surgery cancellation criteria and escalation
- A pre-op readiness checklist owned by OT (OT responsibilities only)
- A standard patient preparation verification set (OT verification, not anesthesia guideline writing)
- A blood product and special equipment readiness coordination workflow
- A structured transport and handover process (SBAR/I-PASS style) supported by international handover safety guidance.
- OT acceptance criteria: when OT says “yes,” and when OT must say “not safe yet.”
2.0 Purpose
- 2.1 To ensure every surgical case enters OT through a controlled booking process with minimum required documentation.
- 2.2 To prioritize cases fairly and transparently (elective/urgent/emergency) with clear escalation rules.
- 2.3 To reduce avoidable day-of-surgery cancellations through readiness verification and early identification of barriers. (PMC)
- 2.4 To ensure safe patient transport and handover to OT using structured communication principles.
- 2.5 To define OT acceptance criteria that protect patients from starting surgery under unsafe conditions.
- 2.6 To provide audit-ready evidence of compliance and continuous improvement.
3.0 Scope
3.1 This policy applies to: elective, urgent, and emergency surgical cases that will use OT rooms under OT governance.
3.2 It covers: booking → triage → readiness → transport → OT acceptance.
3.3 Excludes: detailed clinical anesthesia assessment standards and anesthesia fasting guidelines (managed in Anesthesia manual). OT role is verification, coordination, escalation, and documentation readiness.
4.0 Definitions
- 4.1 Elective case: planned procedure scheduled in advance, clinically stable.
- 4.2 Urgent case: time-sensitive condition; delay may worsen outcome (hours to short days).
- 4.3 Emergency case: immediate threat to life/limb/organ; cannot wait safely.
- 4.4 Day-of-Surgery (DOS) cancellation: case on the final list cancelled/not performed on the day intended. (PMC)
- 4.5 Pre-op readiness: confirmation that documents, patient prep, equipment, blood products (if ordered), and destination readiness meet minimum safe thresholds.
- 4.6 Structured handover: standardized communication during patient transfer to reduce errors.
5.0 Policy Statement
- 5.1 OT shall accept and schedule cases only through the controlled booking process with required documentation.
- 5.2 OT shall apply an agreed triage framework and escalation pathway to protect patient safety and fairness.
- 5.3 OT shall perform readiness verification before theatre entry, and shall stop/hold cases when acceptance criteria are not met.
- 5.4 OT shall manage DOS cancellations through transparent criteria, escalation, documentation, and review.
- 5.5 OT shall use structured handover principles for transport to OT.
- 5.6 OT shall monitor performance through audits and KPIs, and continuously improve flow reliability.
6.0 Procedures (SEC 5.1 – 5.8)
6.1 Surgical Booking Process & Required Documentation
6.1.1 Booking principles (human but strict)
6.1.1.1 Booking is not “reserving a room.” Booking is the first safety gate.
6.1.1.2 A case is considered “booked” only when the minimum required documentation is present and readable.
6.1.2 Booking routes
- 6.1.2.1 Elective booking route: outpatient clinic/ward → surgeon booking request → OT coordinator verification → provisional schedule → final list confirmation.
- 6.1.2.2 Urgent booking route: specialty team → OT coordinator + charge nurse review → slot assignment with escalation if capacity conflict.
- 6.1.2.3 Emergency route: emergency activation (per hospital definition) → charge nurse opens pathway → OT leadership informed → list adjusted per escalation rules.
6.1.3 Minimum required booking documentation (elective/urgent)
6.1.3.1 Booking request must include:
- a) patient identifiers (MRN, full name, DOB)
- b) proposed procedure name (clear, standardized wording)
- c) surgical site/side and laterality (if applicable)
- d) surgeon and team/service
- e) diagnosis/indication (brief)
- f) planned date priority (elective/urgent)
- g) estimated duration
- h) patient location (ward/clinic)
- i) special requirements: implants, loaner trays, imaging, special positioning, special equipment
- j) infection status flags (isolation precautions if known)
- k) blood products request/order status (if ordered) and expected needs (per surgeon plan)
- l) post-op destination expectation (ward/ICU) — for bed readiness coordination
6.1.4 OT booking verification (OT coordinator responsibility)
6.1.4.1 OT coordinator verifies completeness and returns incomplete bookings within the same working day (elective) or immediately (urgent).
6.1.4.2 Verification includes:
- a) correct identifiers
- b) procedure/site clarity
- c) special equipment request clarity
- d) implant/loaner tray lead time met
- e) documentation presence status
- f) escalation if constraints identified (ICU bed shortage, vendor tray delay)
6.1.5 Final list generation and locking
- 6.1.5.1 OT produces a “final list” at a defined time (local rule).
- 6.1.5.2 Any additions after locking require charge nurse approval + documentation readiness confirmation.
- 6.1.5.3 Changes are logged (who changed, why, what time) for audit trail.
6.2 Surgical Priority / Triage (elective, urgent, emergency)
6.2.1 Why triage must be written
6.2.1.1 In a busy hospital, demand can exceed rooms. If triage is not agreed, decisions become personal—and fairness collapses.
6.2.2 Triage categories (standard)
- 6.2.2.1 Emergency (Immediate): cannot wait without serious harm.
- 6.2.2.2 Urgent (Time-sensitive): delay increases risk; should be done within defined hours window per hospital service rule.
- 6.2.2.3 Elective: planned, stable.
6.2.3 Authority and escalation for triage decisions
- 6.2.3.1 Primary triage authority: surgeon/service lead with OT charge nurse and OT leadership input when capacity conflicts arise.
- 6.2.3.2 When conflicts persist, escalation goes to OT Director/Medical Director/Administrator on call.
6.2.4 Triage decision documentation
6.2.4.1 Every urgent/emergency add-on must have:
- a) time of request
- b) category (urgent/emergency)
- c) reason/indication
- d) approving authority
- e) impact on elective list (case moved/cancelled)
- f) communication record (who was informed)
6.3 Day-of-Surgery Cancellation Criteria & Escalation
6.3.1 The ethical weight of cancellation
6.3.1.1 Cancelling on the day is not a neutral act. It causes patient distress, wastes resources, and may delay necessary care. Literature shows DOS cancellations arise from multiple system factors and are used as performance indicators. (PMC)
6.3.2 Acceptable vs avoidable cancellations
6.3.2.1 Acceptable (unavoidable) examples:
- a) true emergency overwhelms capacity
- b) unexpected equipment failure that cannot be safely mitigated
- c) ICU/ward bed unavailable for a case that requires it (safety threshold)
- d) patient develops acute condition making surgery unsafe (clinical decision)
- e) missing critical implant/loaner set that cannot be substituted safely
6.3.2.2 Avoidable examples (system failures):
- a) incomplete documentation not identified earlier
- b) missing instruments due to poor tray coordination
- c) preventable scheduling errors
- d) late patient preparation due to poor coordination
- e) poor communication of list changes
(OT tracks these as improvement targets.)
6.3.3 Cancellation “Stop Points” (when OT must hold a case)
6.3.3.1 OT must hold (not send to theatre) if:
- a) patient ID mismatch or missing ID band
- b) consent not available/verified (verification only; consent process owned clinically)
- c) site/procedure unclear
- d) essential instrument set or implant not available
- e) isolation pathway not prepared when required
- f) required blood products (if ordered) not available and delay creates risk
6.3.4 Escalation algorithm (Day-of-Surgery)
- 6.3.4.1 Step 1: Charge nurse + OT coordinator identify barrier early (morning huddle).
- 6.3.4.2 Step 2: Attempt immediate mitigation:
- call CSSD for urgent tray completion
- call vendor rep for implant delivery status
- coordinate bed management
- re-sequence list (swap cases safely)
- 6.3.4.3 Step 3: If not resolved, escalate to OT Nurse Manager/OT Director.
- 6.3.4.4 Step 4: If still unresolved and safety threatened, escalate to Administrator on call and surgical service lead.
- 6.3.4.5 Step 5: Decide: delay / resequence / transfer to alternate room / cancel. Decision must be documented (reason code + authority). NHS-style policies similarly emphasize agreed cancellation authority and structured processes. (Royal Wolverhampton NHS Trust)
6.3.5 Cancellation documentation (mandatory)
6.3.5.1 OT records:
- a) cancellation reason code
- b) time decision made
- c) decision-maker
- d) whether avoidable/unavoidable (initial classification)
- e) patient communication pathway used
- f) corrective action note if avoidable
6.3.6 Post-cancellation actions
- 6.3.6.1 Rebooking priority rules must be fair and transparent.
- 6.3.6.2 Avoidable cancellations are reviewed in OT QPS meeting (linked to SEC 3 improvement). (Joint Commission International)
6.4 Pre-Op Checklist (ward/clinic readiness) — OT responsibilities only
6.4.1 OT philosophy: “don’t discover missing items at the theatre door”
6.4.1.1 OT readiness checks exist to prevent last-minute failures that cause harm and cancellations.
6.4.2 OT Pre-Op Readiness Checklist (OT-owned verification points)
OT verifies the presence/confirmation of:
6.4.2.1 Identity and documentation readiness
- a) two identifiers present and matching booking list
- b) patient file present or electronic record accessible
- c) consent form presence/verification status (OT verifies presence; clinician obtains)
- d) procedure/site documentation consistent
6.4.2.2 Patient preparation status (verification only)
- a) fasting status recorded by responsible clinician/team (OT checks documentation exists; OT does not set fasting rules)
- b) jewelry/valuables removed per policy, documented
- c) skin prep completed/ordered as applicable (OT verifies confirmation)
- d) allergies recorded and visible
- e) isolation status known and communicated (if applicable)
6.4.2.3 Equipment and logistics
- a) special equipment requested is available and functional
- b) implant/loaner set physically present in OT/CSSD release confirmed
- c) essential imaging available/display plan confirmed (if required for case)
6.4.2.4 Blood product readiness (if ordered)
- a) blood products requested and availability confirmed with blood bank (OT coordination role; clinical decision belongs to ordering team)
- b) transfusion consent presence (if required by hospital policy)
6.4.2.5 Post-op destination readiness
- a) ICU bed confirmation when required
- b) ward bed readiness (if special monitoring needed)
6.4.3 Handling checklist failures (what OT does)
6.4.3.1 If a readiness item fails:
- a) do not proceed to theatre entry
- b) inform charge nurse immediately
- c) contact responsible ward/clinic unit to correct
- d) document delay reason
- e) escalate if repeated or affects list performance (SEC 3 QPS)
6.4.4 Link to infection prevention quality
6.4.4.1 Pre-op readiness contributes to SSI prevention through reliable preparation and system discipline; WHO SSI guidelines emphasize prevention across pre/intra/post periods. (iris.who.int)
6.5 Patient Preparation for OR (fasting verification, jewelry, skin prep confirmation)
6.5.1 Patient preparation is dignity + safety
6.5.1.1 The patient should arrive in OT feeling respected and properly prepared—not rushed and exposed.
6.5.2 OT verification steps (OT role)
6.5.2.1 Fasting verification (documentation check)
- a) OT checks that fasting status is documented in record/Pre-Op checklist
- b) if missing or unclear, OT escalates to anesthesia/surgeon for decision
- c) OT documents the escalation and outcome (delay, proceed, or cancel)
6.5.2.2 Jewelry/valuables
- a) confirm removal documented (rings, earrings, necklaces, dentures, contact lenses—per hospital list)
- b) if not removed, OT coordinates removal with ward/clinic and documents
6.5.2.3 Skin preparation confirmation
- a) OT verifies skin prep completion/plan confirmation per hospital IPC and surgeon order
- b) OT ensures correct site is prepared and documented
- c) any discrepancy triggers hold and escalation
(SSI prevention guidance supports structured approaches to reduce infections; OT supports reliability by verification and documentation. (iris.who.int))
6.5.3 Patient communication (human touch)
6.5.3.1 When the patient is awake, OT staff should explain:
- a) what will happen next
- b) that privacy will be protected
- c) that delays (if any) are for safety
This reduces anxiety and improves trust.
6.6 Blood product readiness & special equipment requests (OT coordination role)
6.6.1 Why OT must treat blood and equipment as “must be real, not assumed”
6.6.1.1 In OT, assumptions are dangerous. Blood and special equipment must be confirmed, not hoped for.
6.6.2 Blood product readiness workflow (coordination)
- 6.6.2.1 OT confirms blood readiness only when ordered/indicated by the clinical team.
- 6.6.2.2 OT coordination steps:
- a) verify that blood order/type & screen/crossmatch status is documented
- b) contact blood bank to confirm availability/ETA if product must be prepared
- c) document confirmation on OT list (tick box and time)
- d) if unavailable, escalate to surgeon/anesthesia and OT leadership for decision (delay/cancel/transfer)
6.6.2.3 Patient Blood Management (PBM) context
6.6.2.3.1 WHO and AABB recognize PBM as a structured approach to improve blood safety and reduce unnecessary transfusion risks; OT contributes by ensuring readiness and traceability in the perioperative workflow.
6.6.3 Special equipment and implant requests
- 6.6.3.1 Booking must specify special equipment/implant needs (6.1.3.1).
- 6.6.3.2 OT coordinator confirms:
- a) availability date/time
- b) who delivers (CSSD/vendor/biomed)
- c) where stored (secure)
- d) checks functional readiness if applicable
- e) required staff competence for setup (role assignment)
- 6.6.3.3 Loaner trays / vendor implants governance (OT flow side)
- a) trays must arrive before list lock cut-off (local rule)
- b) CSSD release confirmation must exist before theatre start
- c) missing tray triggers escalation and potential cancellation rules (6.3)
6.7 Transport to OT (handover, infection status, oxygen need as ordered)
6.7.1 Transport is a safety procedure, not a move
6.7.1.1 Many serious errors are born during handovers and transfers; international patient safety solutions emphasize structured, clear communication at handover points.
6.7.2 Transport readiness checks (OT receiving side)
6.7.2.1 OT receiving team verifies:
- a) patient identity on arrival
- b) infection status/isolation required (communicated clearly)
- c) documentation accompanies patient or accessible electronically
- d) oxygen requirement per clinical order (OT verifies order present; OT does not prescribe)
- e) IV lines/drains safety and securement (visual check)
- f) privacy and coverage maintained (linked to SEC 4)
6.7.3 Structured handover (recommended minimum elements)
6.7.3.1 Handover should be face-to-face, unambiguous, and structured.
6.7.3.2 Minimum handover fields (SBAR style):
- S: Situation — patient name/MRN, procedure, site/side
- B: Background — allergies, key risks, infection status/isolation
- A: Assessment — current stability concerns (from sending unit), lines, wounds
- R: Recommendation — pending tasks, special equipment, destination plan
6.7.4 If handover is incomplete
6.7.4.1 OT does not accept the patient into theatre room until essential handover is completed (or escalated in emergency).
6.8 Patient Acceptance Criteria for OT
6.8.1 Acceptance is a “safety gate”
6.8.1.1 OT acceptance criteria exist to prevent unsafe starts, protect patient rights, and protect staff from pressure.
6.8.2 Minimum acceptance criteria (must be met before entering theatre room)
6.8.2.1 Identity and procedure clarity
- a) patient identity verified (two identifiers)
- b) procedure name and site/side consistent across booking and documents
- c) discrepancies resolved before entry
6.8.2.2 Documentation readiness
- a) essential documents available/accessed
- b) consent form presence verified (where required)
- c) pre-op checklist completed for OT verification fields
6.8.2.3 Resource readiness
- a) assigned OT staff available (safe staffing)
- b) essential instrument set available and sterile integrity confirmed
- c) required implant/loaner trays available and released
- d) special equipment present and functional
6.8.2.4 Safety pathway readiness
- a) isolation pathway ready when needed
- b) required imaging available/plan confirmed if it is critical for procedure
- c) post-op destination readiness confirmed when required
6.8.3 “No-Go” conditions (automatic hold until resolved)
6.8.3.1 OT must hold and escalate if any of the following exist:
- a) identity mismatch
- b) unclear site/side or documentation conflict
- c) missing critical instrument/implant set
- d) missing isolation controls when required
- e) missing essential documentation required by hospital policy
6.8.4 Emergency exceptions
6.8.4.1 In true emergency life-saving situations, OT may proceed under emergency rules with rapid documentation completion as soon as possible—yet identity and basic verification steps remain essential as far as possible under emergency conditions (consistent with patient safety goal principles). (jointcommission.org)
7.0 Roles and Responsibilities
7.1 OT Coordinator/Scheduler
- verifies booking completeness, list generation, and change control
- coordinates special equipment and tray readiness
- maintains cancellation and delay documentation
7.2 Charge Nurse
- runs readiness huddle, manages triage conflicts, escalates capacity issues
- enforces acceptance criteria and “no-go” holds
- documents escalation decisions
7.3 Circulating Nurse (receiving/OT entry)
- verifies readiness checklist completion (OT fields)
- ensures safe transport handover completed
- coordinates privacy and dignity during transfer
7.4 Surgeon/Service
- provides accurate booking information, urgency classification, special equipment needs
- communicates patient readiness decisions and clinical changes
7.5 Ward/Clinic Sending Team
- completes patient preparation tasks and documentation
- participates in structured handover to OT
8.0 Documentation and Controlled Records
- 8.1 Surgical booking request form / electronic booking record
- 8.2 Final OT list and change log
- 8.3 OT Pre-Op Readiness Checklist (OT verification items)
- 8.4 Special equipment/implant request tracking log
- 8.5 Blood product confirmation log (if used)
- 8.6 Transport/handover checklist (SBAR form)
- 8.7 Cancellation form with reason codes
9.0 KPIs and Audit (linked to SEC 3 QPS)
- 9.1 DOS cancellation rate (overall + avoidable) (PMC)
- 9.2 % cases meeting OT acceptance criteria at first attempt (no delays due to missing items)
- 9.3 % special equipment/implant readiness confirmed before list lock time
- 9.4 % transport handovers using structured tool (audit)
- 9.5 Average delay minutes due to documentation/instrument readiness issues
- 9.6 Patient experience complaints related to delays/cancellations (theme tracking)
10.0 Training Requirements
- 10.1 OT coordinators trained on booking completeness standards and reason coding
- 10.2 Charge nurses trained on triage/escalation algorithm and documentation discipline
- 10.3 OT staff trained on structured handover content and expectations
- 10.4 Annual refreshers linked to mock tracers (SEC 3.6) (Joint Commission International)
11.0 References (English)
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11.1 Joint Commission International Patient Safety Goals (IPSG). (jointcommission.org)
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11.2 WHO Surgical Safety Checklist (supports safe surgery workflow discipline).
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11.3 WHO Patient Safety Solutions Communication during patient handovers.
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11.4 WHO Global guidelines for prevention of surgical site infection (supports structured prevention across perioperative phases). (iris.who.int)
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11.5 WHO Guidance on implementing Patient Blood Management (PBM).
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11.6 AABB Standards for a Patient Blood Management Program (PBM program expectations). (aabb.org)
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11.7 Evidence on day-of-surgery cancellations and definitions (peer-reviewed). (PMC)
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11.8 NHS example policy on preventing cancelled operations on the day of surgery (structured cancellation authority/process). (Royal Wolverhampton NHS Trust)
12.0 Appendices (Templates you can paste into your manual)
- 12.1 Appendix A — OT Booking Minimum Dataset (one-page)
- 12.2 Appendix B — Triage & Escalation Algorithm (flow diagram)
- 12.3 Appendix C — DOS Cancellation Form + Reason Codes
- 12.4 Appendix D — OT Pre-Op Readiness Checklist (OT responsibilities only)
- 12.5 Appendix E — Transport to OT Handover Checklist (SBAR)